Home / 9,904.79-14,849.06-4,637.24

Finding the Fourth Proportional to 9,904.79, 14,849.06 and 4,637.24

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Solution

The fourth proportional to 9,904.79, 14,849.06 and 4,637.24 is: 6,952.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,904.79 : 14,849.06 = 4,637.24 : x
  2. Step 2: Convert to fraction form
    9,904.79/14,849.06 = 4,637.24/x
  3. Step 3: Cross multiply
    9,904.79x = 14,849.06 × 4,637.24
  4. Step 4: Simplify right side
    9,904.79x = 68,858,557.56
  5. Step 5: Solve for x
    x = 68,858,557.56/9,904.79
  6. Step 6: Final answer
    x = 6,952.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.